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chore: Fix CI after GHA's drop of node16 actions #1574
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            mjameswh
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  Dec 3, 2024 
      
    
                
     Merged
            
            chore: Fix CI after GHA's drop of node16 actions #1574
                    mjameswh
  merged 40 commits into
  temporalio:main
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mjameswh:fix-gha-node16-deprecation
  
      
      
   
  Dec 3, 2024 
              
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                    Sushisource
  
              
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I do wonder if we really need this combinatorial explosion of matrix options, but, if it's free 🤷♂️
              
                    josh-berry
  
              
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                    Nov 27, 2024 
                  
              
              
            
            
  
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What changed
Modified our GHA workflows so that when building the release-grade native artifacts on Linux targets, only the actual Rust compilation step runs inside a GLIBC 2.24-based Docker container; all other operations are performed directly on the runner, which can now be any recent Ubuntu.
This was required because GHA no longer allows actions based on Node16 (i.e. actions are forced to use Node20 instead), but Node20 requires at least GLIBC 2.28. It is therefore not possible to have a single execution environment that can both execute Node20-based actions, yet produces native libraries that can then execute in the GLIBC 2.24-based environments that some of our users have.
Given that the build-step-in-docker approach is much slower and less likely to benefit from the build cache, we only use that approach when building release-grade native artifacts. That is, we use a fast, non-docker and non-glibc-24-compatible build approach in 'Continuous Integration', but a longer, optimized and glibc-24 compatible build in 'Build Packages'.